2016 Kawasaki KX250F , Absolutely nobody can exceed the championship legacy of Kawasaki and the KX motorcycle. At any level. KX has more combined professional 250 and 450 class SX titles than anyone. Engine and transmission Displacement 249.0 ccm (15.19 cubic inches) Engine type Single cylinder, four-stroke Compression 13.8:1 Bore x stroke 77.0 x 53.6 mm (3.0 x 2.1 inches) Valves per cylinder 4 Fuel system Injection. DFI with 43mm Keihin throttle body and dual injectors Fuel control Double Overhead Cams/Twin Cam (DOHC) Ignition Digital DC-CDI Cooling system Liquid Gearbox 5-speed Transmission type Chain (final drive) Chassis, suspension, brakes and wheels Frame type Aluminum perimeter Rake (fork angle) 28.7° Trail 127 mm (5.0 inches) Front suspension 48mm inverted Showa SFF telescopic fork with 40-way spring preload adjustability and 22 position compression and 20 position rebound damping adjustability Front wheel travel 315 mm (12.4 inches) Rear suspension Uni-Trak linkage system and Showa shock with 9 position low-speed and stepless high-speed compression damping, 22 position rebound damping and fully adjustable spring preload Rear wheel travel 310 mm (12.2 inches) Front tire 80/100-21 Rear tire 100/90-19 Front brakes Single disc. Petal disc with 2-piston caliper Diameter 250 mm (9.8 inches) Rear brakes Single disc. Petal disc with single-piston caliper Diameter 240 mm (9.4 inches) Physical measures and capacities Weight incl. oil, gas, etc 106.0 kg (233.6 pounds) Seat height 945 mm (37.2 inches) If adjustable, lowest setting. Overall length 2169 mm (85.4 inches) Ground clearance 330 mm (13.0 inches) Wheelbase 1476 mm (58.1 inches) Fuel capacity 6.09 litres (1.61 US gallons)